While looking around the the underside of the engine i found a plug not plugged into anything and nothing close enough for it to plug it into. Its in the harness for the starter and very close to the starter. Any ideas what it is supposed to go to? oh and i dont have any trouble codes.

 

pic please?

 

factory block heater? the engine I got from the rangie for my disco had one.

 

Here's a pic of a true engine block heater 1931 Chevrolet 4 door I saw at a car show at the American Legion on 9/11.

As well as the trunk, the glove compartment on the passenger's running board and the water jug on the driver's running board.

 

Ill try to get a picture tomorrow once there is light out there again